Hanna 1500PPM Calibration Solution microbes Each cycle it flushes about

Each cycle it flushes about a gallon

Unlike low-grade molasses products that can disrupt nutrient ratios

These special properties are keep to improving both mineral and oxygen availability in the growing media

Versatile Application: Fully compatible with all hydroponic media

Hanna 1500PPM Calibration Solution microbes Each cycle it flushes aboutTDS solution are produced with high quality potassium chloride in various concentrations. They are standardized using a conductivity meter calibrated with NIST potassium chloride. The 1413 ? S cm solution is the one best suited for general use. This solution is also available in combination kits with the pH 7 buffer for the easy calibration of multiparameter instruments.